clusterflux-public/scripts/artifact-download-smoke.js
Clusterflux release a6ca9e26dd Public release release-be1f654ae8de
Source commit: be1f654ae8de7d5eeb2005b4e1a05bf1ebf3124f

Public tree identity: sha256:ab53679496be4be7d1e02bc00723072774d1a3f87e10cc56558a752f28f6abb1
2026-07-17 05:17:01 +02:00

401 lines
14 KiB
JavaScript
Executable file

#!/usr/bin/env node
const assert = require("assert");
const cp = require("child_process");
const crypto = require("crypto");
const fs = require("fs");
const os = require("os");
const path = require("path");
const { nodeIdentity, signedNodeRequest } = require("./node-signing");
const {
ensureRootlessPodman,
flagshipNodeCapabilities,
launchFlagship,
repo,
runFlagshipWorker,
send,
waitForJsonLine,
} = require("./real-flagship-harness");
const downloadNode = "node-download";
const downloadNodeIdentity = nodeIdentity("artifact-download-smoke", downloadNode);
const delay = (milliseconds) => new Promise((resolve) => setTimeout(resolve, milliseconds));
async function downloadRetainedBytes(addr, link, artifact, expectedSize) {
const chunks = [];
let offset = 0;
for (let attempt = 0; attempt < 500; attempt += 1) {
const response = await send(addr, {
type: "open_artifact_download_stream",
tenant: "tenant",
project: "project",
actor_user: "user",
artifact,
max_bytes: 1024 * 1024,
token_digest: link.link.scoped_token_digest,
chunk_bytes: 256 * 1024,
});
assert.strictEqual(response.type, "artifact_download_stream");
if (!response.content_bytes_available) {
assert.strictEqual(response.content_source, "retaining_node_reverse_stream_pending");
await delay(10);
continue;
}
assert.strictEqual(response.content_source, "retaining_node_reverse_stream");
assert.strictEqual(response.content_offset, offset);
const bytes = Buffer.from(response.content_base64, "base64");
assert.strictEqual(response.streamed_bytes, bytes.length);
chunks.push(bytes);
offset += bytes.length;
if (response.content_eof) {
const content = Buffer.concat(chunks);
assert.strictEqual(content.length, expectedSize);
return { content, response };
}
}
throw new Error("timed out waiting for retained artifact reverse stream");
}
function downloadNodeCapabilities() {
return flagshipNodeCapabilities();
}
(async () => {
ensureRootlessPodman();
const coordinator = cp.spawn(
"cargo",
[
"run",
"-q",
"-p",
"clusterflux-coordinator",
"--bin",
"clusterflux-coordinator",
"--",
"--listen",
"127.0.0.1:0",
"--allow-local-trusted-loopback",
],
{ cwd: repo }
);
let worker;
try {
const ready = await waitForJsonLine(coordinator);
const [host, portText] = ready.listen.split(":");
const addr = { host, port: Number(portText) };
assert.strictEqual((await send(addr, { type: "ping" })).type, "pong");
worker = await runFlagshipWorker(addr, downloadNode, downloadNodeIdentity);
const workerReady = await worker.ready;
assert.strictEqual(workerReady.node_status, "ready");
assert.strictEqual(workerReady.mode, "worker");
const { compileEvent, packageEvent, process: virtualProcess } = await launchFlagship(addr);
assert.strictEqual(compileEvent.status_code, 0);
assert.strictEqual(packageEvent.status_code, 0);
assert.deepStrictEqual(compileEvent.result, {
Artifact: {
id: compileEvent.artifact_path.slice("/vfs/artifacts/".length),
digest: compileEvent.artifact_digest,
size_bytes: compileEvent.artifact_size_bytes,
},
});
assert.deepStrictEqual(packageEvent.result, {
Artifact: {
id: packageEvent.artifact_path.slice("/vfs/artifacts/".length),
digest: packageEvent.artifact_digest,
size_bytes: packageEvent.artifact_size_bytes,
},
});
assert.ok(compileEvent.artifact_size_bytes > 0);
assert.ok(packageEvent.artifact_size_bytes > compileEvent.artifact_size_bytes);
assert.match(compileEvent.artifact_digest, /^sha256:[0-9a-f]{64}$/);
assert.match(packageEvent.artifact_digest, /^sha256:[0-9a-f]{64}$/);
const artifactPath = packageEvent.artifact_path;
assert.match(artifactPath, /^\/vfs\/artifacts\/release\.tar-[0-9a-f]{64}$/);
const artifact = artifactPath.slice("/vfs/artifacts/".length);
const disconnectedReport = await send(addr, signedNodeRequest(downloadNode, downloadNodeIdentity, "report_node_capabilities", {
type: "report_node_capabilities",
tenant: "tenant",
project: "project",
node: downloadNode,
capabilities: downloadNodeCapabilities(),
cached_environment_digests: [],
dependency_cache_digests: [],
source_snapshots: [],
artifact_locations: [artifact],
direct_connectivity: false,
online: true,
}));
assert.strictEqual(disconnectedReport.type, "node_capabilities_recorded");
const disconnectedLink = await send(addr, {
type: "create_artifact_download_link",
tenant: "tenant",
project: "project",
actor_user: "user",
artifact,
max_bytes: 1024 * 1024,
ttl_seconds: 60,
});
assert.strictEqual(disconnectedLink.type, "artifact_download_link");
const connectedReport = await send(addr, signedNodeRequest(downloadNode, downloadNodeIdentity, "report_node_capabilities", {
type: "report_node_capabilities",
tenant: "tenant",
project: "project",
node: downloadNode,
capabilities: downloadNodeCapabilities(),
cached_environment_digests: [],
dependency_cache_digests: [],
source_snapshots: [],
artifact_locations: [artifact],
direct_connectivity: true,
online: true,
}));
assert.strictEqual(connectedReport.type, "node_capabilities_recorded");
const link = await send(addr, {
type: "create_artifact_download_link",
tenant: "tenant",
project: "project",
actor_user: "user",
artifact,
max_bytes: 1024 * 1024,
ttl_seconds: 60,
});
assert.strictEqual(link.type, "artifact_download_link");
assert.strictEqual(link.link.tenant, "tenant");
assert.strictEqual(link.link.project, "project");
assert.strictEqual(link.link.process, virtualProcess);
assert.deepStrictEqual(link.link.actor, { User: "user" });
assert.match(link.link.policy_context_digest, /^sha256:[0-9a-f]{64}$/);
assert.ok(link.link.expires_at_epoch_seconds > Math.floor(Date.now() / 1000));
assert.ok(link.link.expires_at_epoch_seconds <= Math.floor(Date.now() / 1000) + 60);
assert.ok(
link.link.url_path.endsWith(
`/artifacts/tenant/project/${virtualProcess}/${artifact}`
)
);
assert.deepStrictEqual(link.link.source, { RetainedNode: "node-download" });
const crossTenant = await send(addr, {
type: "create_artifact_download_link",
tenant: "other",
project: "project",
actor_user: "user",
artifact,
max_bytes: 1024 * 1024,
ttl_seconds: 60,
});
assert.strictEqual(crossTenant.type, "error");
assert.match(crossTenant.message, /tenant mismatch/);
const crossProject = await send(addr, {
type: "create_artifact_download_link",
tenant: "tenant",
project: "other-project",
actor_user: "user",
artifact,
max_bytes: 1024 * 1024,
ttl_seconds: 60,
});
assert.strictEqual(crossProject.type, "error");
assert.match(crossProject.message, /project mismatch/);
const crossTenantOpen = await send(addr, {
type: "open_artifact_download_stream",
tenant: "other",
project: "project",
actor_user: "user",
artifact,
max_bytes: 1024 * 1024,
token_digest: link.link.scoped_token_digest,
chunk_bytes: 1,
});
assert.strictEqual(crossTenantOpen.type, "error");
assert.match(crossTenantOpen.message, /tenant mismatch/);
const crossProjectOpen = await send(addr, {
type: "open_artifact_download_stream",
tenant: "tenant",
project: "other-project",
actor_user: "user",
artifact,
max_bytes: 1024 * 1024,
token_digest: link.link.scoped_token_digest,
chunk_bytes: 1,
});
assert.strictEqual(crossProjectOpen.type, "error");
assert.match(crossProjectOpen.message, /project mismatch/);
const guessed = await send(addr, {
type: "open_artifact_download_stream",
tenant: "tenant",
project: "project",
actor_user: "user",
artifact,
max_bytes: 1024 * 1024,
token_digest: "sha256:guessed",
chunk_bytes: 1,
});
assert.strictEqual(guessed.type, "error");
assert.match(guessed.message, /token is invalid/);
const crossActorOpen = await send(addr, {
type: "open_artifact_download_stream",
tenant: "tenant",
project: "project",
actor_user: "other-user",
artifact,
max_bytes: 1024 * 1024,
token_digest: link.link.scoped_token_digest,
chunk_bytes: 1,
});
assert.strictEqual(crossActorOpen.type, "error");
assert.match(crossActorOpen.message, /token is invalid/);
const downloaded = await downloadRetainedBytes(
addr,
link,
artifact,
packageEvent.artifact_size_bytes,
);
const downloadedDigest = `sha256:${crypto
.createHash("sha256")
.update(downloaded.content)
.digest("hex")}`;
assert.strictEqual(downloadedDigest, packageEvent.artifact_digest);
const inspect = fs.mkdtempSync(path.join(os.tmpdir(), "clusterflux-release-"));
try {
const archive = path.join(inspect, "release.tar");
fs.writeFileSync(archive, downloaded.content);
const listing = cp.execFileSync("tar", ["-tf", archive], { encoding: "utf8" });
assert.strictEqual(listing.trim(), "hello-clusterflux");
cp.execFileSync("tar", ["-xf", archive, "-C", inspect]);
fs.chmodSync(path.join(inspect, "hello-clusterflux"), 0o755);
assert.strictEqual(
cp.execFileSync(path.join(inspect, "hello-clusterflux"), { encoding: "utf8" }),
"hello from a real Clusterflux build\n"
);
} finally {
fs.rmSync(inspect, { recursive: true, force: true });
}
const cliDownloadDirectory = fs.mkdtempSync(
path.join(os.tmpdir(), "clusterflux-cli-download-")
);
try {
const cliDownloadPath = path.join(cliDownloadDirectory, "release.tar");
const cliDownload = JSON.parse(
cp.execFileSync(
"cargo",
[
"run", "-q", "-p", "clusterflux-cli", "--bin", "clusterflux", "--",
"artifact", "download", artifact,
"--to", cliDownloadPath,
"--max-bytes", "1048576",
"--coordinator", `clusterflux+tcp://${addr.host}:${addr.port}`,
"--tenant", "tenant",
"--project-id", "project",
"--user", "user",
"--json",
],
{ cwd: repo, env: process.env, encoding: "utf8" }
)
);
assert.strictEqual(cliDownload.command, "artifact download");
assert.strictEqual(cliDownload.local_download.status, "local_bytes_written");
assert.strictEqual(
cliDownload.local_download.verified_digest,
packageEvent.artifact_digest
);
assert.strictEqual(
`sha256:${crypto
.createHash("sha256")
.update(fs.readFileSync(cliDownloadPath))
.digest("hex")}`,
packageEvent.artifact_digest
);
} finally {
fs.rmSync(cliDownloadDirectory, { recursive: true, force: true });
}
assert.strictEqual(downloaded.response.content_eof, true);
assert.strictEqual(
downloaded.response.charged_download_bytes,
packageEvent.artifact_size_bytes
);
assert.strictEqual(downloaded.response.link.artifact, artifact);
const crossActorRevoke = await send(addr, {
type: "revoke_artifact_download_link",
tenant: "tenant",
project: "project",
actor_user: "other-user",
artifact,
token_digest: link.link.scoped_token_digest,
});
assert.strictEqual(crossActorRevoke.type, "error");
assert.match(crossActorRevoke.message, /token is invalid/);
const revoked = await send(addr, {
type: "revoke_artifact_download_link",
tenant: "tenant",
project: "project",
actor_user: "user",
artifact,
token_digest: link.link.scoped_token_digest,
});
assert.strictEqual(revoked.type, "artifact_download_link_revoked");
assert.strictEqual(revoked.link.scoped_token_digest, link.link.scoped_token_digest);
const revokedOpen = await send(addr, {
type: "open_artifact_download_stream",
tenant: "tenant",
project: "project",
actor_user: "user",
artifact,
max_bytes: 1024 * 1024,
token_digest: link.link.scoped_token_digest,
chunk_bytes: 1,
});
assert.strictEqual(revokedOpen.type, "error");
assert.match(revokedOpen.message, /revoked/);
const gcReport = await send(addr, signedNodeRequest(downloadNode, downloadNodeIdentity, "report_node_capabilities", {
type: "report_node_capabilities",
tenant: "tenant",
project: "project",
node: downloadNode,
capabilities: downloadNodeCapabilities(),
cached_environment_digests: [],
dependency_cache_digests: [],
source_snapshots: [],
artifact_locations: [],
direct_connectivity: false,
online: true,
}));
assert.strictEqual(gcReport.type, "node_capabilities_recorded");
const collectedLink = await send(addr, {
type: "create_artifact_download_link",
tenant: "tenant",
project: "project",
actor_user: "user",
artifact,
max_bytes: 1024 * 1024,
ttl_seconds: 60,
});
assert.strictEqual(collectedLink.type, "error");
assert.match(collectedLink.message, /unavailable from current retention/);
} finally {
worker?.child.kill("SIGTERM");
coordinator.kill("SIGTERM");
}
console.log("Artifact download smoke passed");
})().catch((error) => {
console.error(error.stack || error.message);
process.exit(1);
});